Cup



FIG. 1 is a top plan view of a cup showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view of the cup shown in FIG. 1;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a cup, as shown, and described. 